Hyptiotes puebla
Muma & Gertsch, 1964
triangle spider
Hyptiotes puebla is a of -weaving in the Uloboridae, commonly known as triangle spiders. Like other members of its , it constructs a distinctive triangular web that represents a reduced sector of a typical orb web. The species occurs in the United States and Mexico. As a uloborid, it lacks glands—a unique characteristic among North spiders—and relies on specialized capture mechanisms to subdue .
Pronunciation
How to pronounce Hyptiotes puebla: /hɪpˈti.oʊtiːz ˈpwɛblə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Hyptiotes puebla belongs to a distinguished by its triangular web architecture, though -level identification requires examination of morphological details not provided in available sources. The genus Hyptiotes can be separated from other uloborids by the triangular rather than complete web shape. Among North Hyptiotes, three species are chiefly western in distribution, while H. cavatus is the sole eastern species; H. puebla's specific geographic range and distinguishing features relative to other western species are not documented in available literature.
Images
Habitat
Based on -level characteristics, Hyptiotes construct webs about waist-high in weeds, on bridges and other structures, and on twigs of trees and shrubs. Specific preferences for H. puebla have not been documented.
Distribution
United States and Mexico. GBIF records confirm distribution in both countries.
Behavior
As a member of the Hyptiotes, H. puebla likely exhibits the characteristic hunting where the sits on the anchor thread near the web and releases tension when the web, causing the web to rebound and further entangle the victim. This behavior has been documented for the genus but not specifically confirmed for H. puebla.
Similar Taxa
- Hyptiotes cavatusThe sole eastern North of Hyptiotes; H. puebla occurs in the western United States and Mexico, allowing geographic separation where ranges do not overlap.
- Uloborus speciesOther uloborid that construct complete webs rather than the reduced triangular webs of Hyptiotes; also differ in web architecture and resting posture.
More Details
Cribellate silk
As a , Hyptiotes puebla possesses a —an additional spinning organ that produces specialized combed into tangled threads using the on the hind legs. This silk is not adhesive but relies on mechanical entanglement to capture .
Non-venomous status
Uloboridae, including H. puebla, are the only in North America that lack glands entirely. subduction relies entirely on wrapping and probable enzymatic digestion through extra-oral processing.